Unable to orgasm men. Often, men might have difficulty reaching orgasm during sexual intercourse or other sexual activities with a partner. Highlights Delayed ejaculation DE occurs when a man needs more than 30 minutes of sexual stimulation to reach orgasm and ejaculate. This is usually the issue, says Fisch. An acquired case is usually determined as having a psychological cause if it only happens in specific situations. DSM-5 changes in diagnostic criteria of sexual dysfunctions. By asking for help, you can get the psychological and physical support needed to address the issue and enjoy a more fulfilling sex life. Booze, you are a fairweather sexual friend, indeed! The most important health problems and why they matter 5 common problems that can mimic ADHD A monthly shot for opioid addiction: Share On twitter Share On twitter Share.